A Nietzschean thought

If (per impossibile?) we were ever able to end all human suffering (short of death, perhaps), life would become insufferable. Paradise is not a good place to be.
Without an aim that goes beyond food-sex-shelter, humans are basically animals. Without suffering, no such aim is possible. It can, and often is, somebody else’s suffering – but at least there has to be some suffering. So ideally, you want someone else to suffer, so that you can then seek to help them.